What happens at the national conventions, which are held in presidential election years? a. party leaders plan a schedule for the primary elections and caucuses. b. the nominee from each major party chooses one of the less successful presidential candidates to be his or her running mate. c. delegates from each state select political parties' nominees for president. d. the major-party nominees for president engage in their final televised debate.

The correct answer is C) Delegates from each state select political parties' nominees for president.

What happens at the national conventions, which are held in presidential election years is that delegates from each state select political parties' nominees for president.

In the United States political system, a national convention is when the delegates of the party meet to select its candidate for the next presidential election. It is held every four years and during the convention, the delegates also redefine the political platform of the party and the candidate. In the bipartisan system of the United States, the Republican party and the Democratic party are the two dominant parties that have the power.

president franklin roosevelt supported the tva as part of his first new deal measures approved by congress in 1933. this new agency was designed to control floods, produce electric power, and improve the lives of people living in the tennessee valley. the tva accomplished many of these goals despite problems.

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